A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6645-00-357-8827
NSN 6105-01-463-7677
NSN 5965-01-381-2998
NSN 5905-01-630-4897
NSN 5855-01-642-3777
NSN 5915-01-481-3999
NSN 5935-01-569-9671
NSN 5990-00-932-3070
NSN 6135-01-388-2761
NSN 6320-00-213-0477
NSN 6135-01-398-5922
NSN 5835-01-257-5342